1 Hōʻike
Mai ka makemake o ka makemake houʻana i nā dyes reactive, sodium allimite (sa) ka paʻu nui no ka paʻi houʻana i nā lole cotton.
Ke hoʻohana nei i nāʻanoʻekoluNā NaloʻoCmc, hec a me hecmc i hoʻomākaukauʻia ma ka mokuna 3 e like me ka paste mua, ua noiʻia lākou e hōʻole hou i ka paʻi houʻana.
Pua. ʻO nā waiwai kumu a me nā paʻi kiʻi o nā papuʻekolu o nā moenaʻekolu i ho'āʻoʻia a hoʻopaʻaʻia me ka, a ua ho'āʻoʻia nā fileʻekolu.
Paʻiʻana i nā waiwai o nā makuahine o nā vitamin.
2ʻokoʻaʻokoʻa
Nā huahana hoʻokolohua a me nā lāʻau lapaʻau
ʻO nā mea hana a me nā lāʻau lapaʻau i hoʻohanaʻia ma ka hōʻike. I waena o lākou, ua makemake nuiʻia nā lole paʻi kiʻi kiʻi hou i nā lole paʻi kiʻi a me ka hōʻoluʻolu, etc.
He mau papa mua o mua i hana muaʻia, i mālamaʻia i ka ulana maʻemaʻe,ʻo ka hopena 60 / 10cm
ʻO ka hoʻomākaukauʻana o ka paʻiʻana i ka paʻiʻana a me nā kala kala
Ka hoʻomākaukauʻana i ka paʻiʻana i ka pā
No nā pastesʻehā o nā pā o Sa, cmc, hec and hec a hecmc, e like me ka ratio o nāʻikepili likeʻole
A laila, hoʻohui koke i ka wai i loko o ka wai, e hoʻomau i ka hoʻopiliʻana no kahi manawa, a hiki i keʻano o keʻano
I loko o kahi aniani, e kū i ka pō.
Ka hoʻomākaukauʻana i ka paʻiʻana i ka pā
ʻO ka pale mua iā Urea a me Anti-Dyeing Salt S me kahi liʻiliʻi o ka wai, a laila e hoʻohui i ka wai wai wela
Ma hope o ka hoʻouluʻana no kahi manawa manawa, hoʻohui i ka wai i hoʻohuiʻia i ka wai wai i ka pā mua a hoʻoikaika hou. E hoʻohui i nā dissolve a hiki i ka hoʻomakaʻana i ka paʻiʻana
ʻO ka sodium maikaʻi. ʻO keʻano o ke kala kala: reactive dye 3%
Anti-Confamanina Sellow S is 2%, Urea ka 5%, a ua hoʻohuiʻia ka wai i ka 100%.
Ke kaʻina paʻi
ʻO ka hana houʻana o Cotton Fabric Reactift Dye SPY SPECHY: E hoʻomākaukau ana i ka paʻi paʻi paʻi Ka holoiʻana me ka wai (80 ℃) → kaʻaiʻana i ka wai (soap filap (slap flakes 3g / l,
100 ℃, 10min) → ka holoiʻana i ka wai wai (80 ℃) → wai wai wai (60 ℃).
ʻO ka hōʻike hōʻike hana maʻamau o ka paila kumu
ʻO ka hōʻike hōʻike helu pākē
ʻEhā mau loa kahiko o Sa, cmc, hec a me hecmc me nā mea paʻa i hoʻomākaukauʻia, aʻo Brookfield Dv-ⅱ
ʻO ka mākaʻikaʻi o kēlā me kēia pānaʻi me nāʻikepili likeʻole e ho'āʻoʻia e kahi viscomer, a me ka curve curve o ka pā o ka pā.
curve.
Rheology a me ka paʻiʻana i ka palapala hōʻike
ʻO Rheology: Ua hoʻohanaʻiaʻo McR301 RHR30 RHERETER RHEETERE e ana i ka Vacosity (η) o ka pā o ka papa'ē aʻe.
ʻO ka curve hoʻololi o ka pā o ka shar rate he curve rheological.
Ke paʻi nei i ka hōʻikeʻana i ka viscosity: Ua hōʻikeʻia ka palapala paʻi kiʻi ma ka PVA, PV660 / η6, kahi η6
ʻO ka Viscosity o ka paena mua i anaʻia e ka stromfeter dv-II Viscomerter ma ka wikiwiki o ke ROTRY o 60R / Min a me 6r / min.
Hōʻike ka wai
Kaupaona i ka 25g o ka paena mua i loko o kahi beaker 80, a e hoʻohui iki i ka 25ML o ka wai Fatrive aʻo ka hoʻopiliʻana i ke kāwiliʻana.
Ua hui pūʻia. E lawe i kahi pepa kānana nui me ka lōʻihi o ka lōʻihi o 10cm Ua hoʻomakaʻia ka manawa ma hope o ka pepa kānana i hoʻokomoʻia, a ua hoʻopaʻaʻia ia ma ka pepa kānana ma hope o 30 mau minuke.
Ke kiʻekiʻe o ke kiʻekiʻe e kū ana.
4 ka ho'āʻoʻana i ka hoʻohālikelike
No ka hana houʻana i ka paʻi kiʻiʻana, e ho'āʻo i ke kūponoʻana o ka pūnāwai mua a me nā make like'ē aʻe i hoʻohuiʻia i loko o ka paʻi paʻi,
ʻO ia hoʻi, ka hoʻohālikelikeʻana ma waena o ka pahu kumu a me nā'āpanaʻekolu (Urea, Sodium Bictional Scharbonate a me nā ala hentium kūikawā:
)
Hoʻohanaʻia ka waiwai Viscosity Viscosity e like me ka viscosity hōʻike.
(2) E ho'āʻo i ka viscosity o ka paena mua ma hope o ka hoʻohuiʻana i nā mea kanu likeʻole
UAA SEFT (BEXT BRACON), 3% Anti-staining spell spem (ka hapa nui) a me 6% hapa nui)
Ua hoʻohuiʻia 25ML i 50G o ka poster kumu maoli, i hoʻouluʻia a kauʻia no kekahi manawa, a laila e ana i kaʻike o ka pakuhi mua. ʻO ka hope, e anaʻia ka viscosity
Ua hoʻohālikelikeʻia nā waiwai o nā viscosity i keʻano o ka viscosing e pili ana, a me ka hapanui o ka loli o ka vye a me ka hoʻohuiʻana o kēlā me kēia mea i loaʻa i kēlā me kēia mea kūʻai aku.
Hōʻike hōʻoia paʻa
E mālama i ka paena mua ma ka mahana o ka lumi (25 ° C) ma lalo o ka pākaukau maʻamau, a e helu i ka viscosity o nā lā likeʻole ma lalo o 6 mau lā i hoʻohālikelikeʻia ai ʻO ka lā mua ma Formula 4- (1). ʻO ka papa inoa o ka pānaʻi o kēlā me kēia paste mua i loiloiʻia e ka pae dispersion e like me kahi kuhikuhi
ʻO ka hoʻomauʻana,ʻo ka mea liʻiliʻi loa,ʻo ka mea nui,ʻoi aku ka maikaʻi o ka mālamaʻana i ka paʻa o ka pā mua.
Ke hōʻike nei i ka hōʻike hōʻike helu
Mua e hoʻomalopū mua i ka lole pale e paʻiʻia i kahi paona mau, kaupaona a hoʻopaʻa iā ia; A laila e maloʻo i ka lole cotton ma hope o ka paʻiʻana i kahi paona mau, kaupaona a hoʻopaʻa iā ia
mb; ʻO ka mea hope loa,ʻo ka lole i paʻiʻia ma hope o kaʻaihueʻana, e holoi ana a holoi holoi a holoi i ka paona mau, ua kaupaonaʻia e like me ka mc
Hōʻike lima lima
ʻO ka mea mua,ʻo nā lole lole ma mua a ma hope o ka paʻiʻana e like me ka mea e pono ai, a laila e pono ka phabrometer fabric style o nā lole.
ʻO ka lima lima o ka lole ma mua a ma hope o ka nānāʻana i ka paʻiʻana i loiloiʻia e ka hoʻohālikelikeʻana i nāʻanoʻekolu o ka lima a me ka palupalu.
ʻO ka hoʻohana wikiwikiʻana i nā kiʻi paʻi paʻi
(1) ke kala wikiwiki e hoʻokaʻawale i ka hōʻike
E ho'āʻo e like me ka GB / T 3920-2008 "ʻO ka wikiwiki o ka kalaʻana no ke kalaʻana i nā leka uila.
(2) kala wikiwiki wikiwiki e holoi
E ho'āʻo e like me GB / T 3921.3-2008 "Ka wikiwiki o ka hoʻopiliʻana i nā leka uila wikiwiki".
ʻO nā mea hana paʻa paʻa /%
Cmc
Hec
Hemmc
SA
ʻO nāʻano hōʻailona o ka viscosity o nāʻanoʻehā o nā pases mua me nāʻike paʻa
ʻo ka sodium alginate (sa), carboxymyl cellulouse (cmc), hydroethyl cellulouse (hec) a
ʻO nā curcosity e nā'āpanaʻehā o nā pastes mua o nā mea mua o ka carboxythyl carboxymyl callinuse
, ua hoʻonuiʻia ka koloʻana o nā pāʻekolu mau elima mau kihi e hoʻonuiʻia me ka hoʻonui o kaʻike paʻa, akāʻaʻole like nā waiwai o ka past
ʻO ka waiwai o ka mea hana o CMC aʻo Hecmc ka mea maikaʻi loa, a me ka waiwai o ka mea i hala o Hecʻo ia ka maikaʻi loa.
ʻO nā pihi hana Rheological o nā pailaʻehā o nā pastesʻehā i kauʻia e ka mcr301 rotational rheometer.
-ʻO ka curcosity curve ma keʻano he hana o ka helu saar. Ua hoʻonui ka poʻe kula i ka nui o ka lālaniʻehā i hoʻonuiʻia me kaʻalā.
hoʻonui a hōʻemi, SA, CMC, hec a me hecmc nā mea āpau pseudoplastic āpau. Papa 4.3 PVA i nā kumuwaiwai o nā pastes raw
Raw paste type sa cmc hec hecmc
PVI waiwai 0.813 0.526 0.621 0.726
Hiki keʻikeʻia mai ka Papa 4.3ʻO ia ka paʻiʻana o ke kau inoaʻana o ka viscosity i ka nui o keʻano a heʻoi aku ka nui o ka visctic
Ma lalo o ka hana o ka ikaika shear ikaika, he liʻiliʻi ka helu kalaʻo viscosity, a he paʻakikī ke hoʻokau i nā koi o kaʻili a me nā kau photos. oiai hec a me cmc
ʻO ka paʻi kiʻi kiʻi kiʻi kiʻi o cmc o cmc wale nō ka 0,526, aʻo ia konaʻano loiloi,ʻo ia hoʻi ka nui o ka poka pepa mua.
Ma lalo o ka hana,ʻo ka hoʻololi hoʻololi o ka helu Viscosity e hoʻololi maikaʻi ana, hiki ke hoʻokō maikaʻi i nā koina o ka paleʻana i ka pale o ka pālolo.
E maʻalahi e kiʻi i nā hiʻohiʻona hoʻomaʻemaʻe a me nā laina. Viscosity / MPA · s
ʻO nā pihi rheological oʻehā mau 1% mau pastes solids
Raw paste type sa cmc hec hecmc
H / cm 0.33 0.36 0.31 0.39
ʻO ka wai e hoʻopaʻa ana i nā hopena hōʻike o 1% SA, 1% cmc, 1% hec a me 1% hecmc kumu mua.
Uaʻikeʻia e paʻa ana ka wai i ka nui o ka hana, a hahaiʻia e Cmc, a me nāʻino e nā hecmc a hec.
Ke hoʻohālikelike nei i keʻano hoʻohālikelike
ʻO nāʻano o ka pana o ka pali o ka viscosity o Sa, cmc, hec and hecmc
Raw paste type sa cmc hec hecmc
Viscosity / MPA · s
Viscosity ma hope o ka hoʻohuiʻana iā Urea / MPA s
ʻIkeʻia ma hope o ka hoʻohuiʻana i ka anti-staining paʻakai S / MPA s
Viscosity ma hope o ka hoʻohuiʻana i ka bicubbonate sodium / mpa s
ʻO nā huapalapalaʻehā nui o nā viscosities o Sa, cmc, hec a me hecmc rory me nā hoʻohuiʻekolu
Hōʻikeʻia nā loli i ka hoʻohuiʻana o Sodium Bicarbonate i ka papaʻaina. ,ʻo ia ka hoʻohui oʻekolu mau hoʻohui nui, i ka pa? kumu mua
ʻO ka helu o ka loli i ka viscoity maʻamau. I waena o lākou, hiki i ka hoʻohui o Urea ke hoʻonui i ka viscosity e hoʻonui i ka pakuhi o ka pali mua ma ka 5%,ʻo ia paha
Ua kumu ia e ka hygroscopic a me ka puffing hopena o urea; Ka huehue o ka Salt Salt Aretan Salt i ka hoʻonui ikiʻana i ka hake o ke ipukohi, akā ua lawa ia ia e pono ke hopena;
Ka hoʻohuiʻana o ka sodium bicarbonte nui i ka ciscorsity o ka pale mua, ma waena o ka cmc a me ka vccosity o hecmc / mpa · s
66
ʻO ka lua,ʻoi aku ka maikaʻi o keʻano o ka maikaʻi.
Sa cmc hec hecmc
-15
-10
-5
05
Urea
Anti-stain sal paʻakai s
sodium bcharbonament
Ka hoʻohālikelikeʻana o ka, cmc, hec a me hec a me hecmc stock pases meʻekolu mau kemika
Ka hoʻohālikelikeʻana o ka mālama mālamaʻana
ʻO kaʻaeʻana o nā lā o kēlā me kēia lā
Raw paste type sa cmc hec hecmc
Dispersion /% 8.68 8.15 8. 98 8.8
ʻo keʻano o ka mea hoʻolaha o Sa, cmc, hec a me hecmc ma lalo o keʻano o kēlā me kēia lā o nā kau o nā lā heʻehā mau lā, ka mea hoʻolaha
ʻO ka mea liʻiliʻi loa i ka waiwai o ke kiʻekiʻe,ʻoi aku ka maikaʻi o ka mālamaʻana i ka mālamaʻana i nā pā mua o ke kumu kūʻai. Hiki keʻikeʻia mai ka papaʻaina e mālama pono ai ka mālamaʻana o ka cmc raw chew
ʻO ka paʻaʻana o ka mālamaʻana o Hec a me Hecmc Raw parat uaʻilihune, akāʻaʻole koʻikoʻi kaʻokoʻa.
Post Times: Sep-29-2022